
Ningbo Weiwu Industrial Equipment Co., Ltd. Was established in 2019, located in the hometown of fasteners Ningbo city. Specialize in the Threaded Rods, Studs, Bolts, Nuts, Washers and the Stamping metal parts. With the products quality and good service, we have gain the credit from our customers. Our products include various different specifications and types: THREADED RODS, STUD BOLTS, HEAVY HEX BOLTS, STRUCTURAL BOLTS, HEX BOLTS, FLANGE BOLTS, TRACK BOLTS, CARRIAGE BOLTS, HEAVY HEX NUTS, STRUCTURAL NUTS, HEX NUTS, FLANGE NUTS, CASTLE NUTS, SQUARE NUTS, FLAT WASHERS, SPRING WASHERS, SPECIAL FASTENERS AND OTHER VARIOUS METAL PARTS. The material for these products are carbon steel, alloy steel, stainless steel. In addition, we also can provide special fasteners according to customers′ Drawing or samples. Product standards including DIN, ISO, GB and ASME/ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel ... [
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